13003611960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{1493}}^1$

素因数の和:2089

約数の個数: 128

約数和(自身を含む): 39350525760

約数和(自身を除く): 26346913800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 401, 543, 724, 802, 905, 1086, 1203, 1448, 1493, 1604, 1810, 2005, 2172, 2406, 2715, 2986, 3208, 3620, 4010, 4344, 4479, 4812, 5430, 5972, 6015, 7240, 7465, 8020, 8958, 9624, 10860, 11944, 12030, 14930, 16040, 17916, 21720, 22395, 24060, 29860, 35832, 44790, 48120, 59720, 72581, 89580, 145162, 179160, 217743, 270233, 290324, 362905, 435486, 540466, 580648, 598693, 725810, 810699, 870972, 1080932, 1088715, 1197386, 1351165, 1451620, 1621398, 1741944, 1796079, 2161864, 2177430, 2394772, 2702330, 2903240, 2993465, 3242796, 3592158, 4053495, 4354860, 4789544, 5404660, 5986930, 6485592, 7184316, 8106990, 8709720, 8980395, 10809320, 11973860, 14368632, 16213980, 17960790, 23947720, 32427960, 35921580, 71843160, 108363433, 216726866, 325090299, 433453732, 541817165, 650180598, 866907464, 1083634330, 1300361196, 1625451495, 2167268660, 2600722392, 3250902990, 4334537320, 6501805980, 13003611960]

約数ペア:

[(1, 13003611960), (2, 6501805980), (3, 4334537320), (4, 3250902990), (5, 2600722392), (6, 2167268660), (8, 1625451495), (10, 1300361196), (12, 1083634330), (15, 866907464), (20, 650180598), (24, 541817165), (30, 433453732), (40, 325090299), (60, 216726866), (120, 108363433), (181, 71843160), (362, 35921580), (401, 32427960), (543, 23947720), (724, 17960790), (802, 16213980), (905, 14368632), (1086, 11973860), (1203, 10809320), (1448, 8980395), (1493, 8709720), (1604, 8106990), (1810, 7184316), (2005, 6485592), (2172, 5986930), (2406, 5404660), (2715, 4789544), (2986, 4354860), (3208, 4053495), (3620, 3592158), (4010, 3242796), (4344, 2993465), (4479, 2903240), (4812, 2702330), (5430, 2394772), (5972, 2177430), (6015, 2161864), (7240, 1796079), (7465, 1741944), (8020, 1621398), (8958, 1451620), (9624, 1351165), (10860, 1197386), (11944, 1088715), (12030, 1080932), (14930, 870972), (16040, 810699), (17916, 725810), (21720, 598693), (22395, 580648), (24060, 540466), (29860, 435486), (35832, 362905), (44790, 290324), (48120, 270233), (59720, 217743), (72581, 179160), (89580, 145162)]